--- product_id: 167791554 title: "Cauldryn Fyre Mobile 2.0 Smart Mug with 20 Hour Battery, Heated Travel Mug, 16 Ounce" brand: "cauldryn" price: "฿292" currency: THB in_stock: false reviews_count: 8 url: https://www.desertcart.co.th/products/167791554-cauldryn-fyre-mobile-2-0-smart-mug-with-20-hour store_origin: TH region: Thailand --- # Bluetooth app control 20-hour battery life Precise temperature control Cauldryn Fyre Mobile 2.0 Smart Mug with 20 Hour Battery, Heated Travel Mug, 16 Ounce **Brand:** cauldryn **Price:** ฿292 **Availability:** ❌ Out of Stock ## Summary > 🔥 Stay hot, stay ahead — sip smarter with Cauldryn Fyre Mobile 2.0! ## Quick Answers - **What is this?** Cauldryn Fyre Mobile 2.0 Smart Mug with 20 Hour Battery, Heated Travel Mug, 16 Ounce by cauldryn - **How much does it cost?** ฿292 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/167791554-cauldryn-fyre-mobile-2-0-smart-mug-with-20-hour) ## Best For - cauldryn enthusiasts ## Why This Product - Trusted cauldryn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Sipping:** Seamlessly control your mug’s temperature via Bluetooth app with 5 presets or custom settings—tech meets taste. - • **Effortless Control:** Adjust temperature easily with mug buttons or app—power saving mode extends battery with slight variance. - • **Travel-Ready Design:** 16 oz capacity with a secure lid and desk base, engineered for road warriors and office dynamos alike. - • **Unmatched Endurance:** Double the battery capacity keeps your drink perfect for up to 20 hours—no more cold coffee FOMO. - • **Versatile Heat Master:** From coffee to soup, brew, boil, or reheat on the go—your all-in-one temperature regulator. ## Overview The Cauldryn Fyre Mobile 2.0 is a 16-ounce smart travel mug featuring a powerful 20-hour battery, Bluetooth app connectivity for precise temperature control, and versatile heating capabilities. Perfect for professionals and adventurers, it keeps beverages at the ideal temperature all day, whether brewing coffee, heating soup, or boiling water on the go. ## Description The Cauldryn Fyre Mobile 2.0 features an extra large battery with double the capacity of the original with a life of up to 20 hours. The longer lasting battery and 16 ounce capacity make this mug a powerhouse unit ideal for road trips, long days at the office, and weekend campers. ## Features - DOUBLED BATTERY LIFE: Features an extra large battery with twice the capacity of the original mug’s battery; keeps your beverages the perfect temperature for up to 20 hours - CONVENIENT APP: Pairs with a phone app through Bluetooth communication; from the home screen you can select from 5 preset temperatures or dial in your own - TEMPERATURE CONTROL: Choose a temperature and temperature unit using the app or the buttons on the mug; temperature variance is larger when in power saving mode - MULTIPLE USES: Use this smart mug to brew coffee, boil water, cook freeze dried foods, brew green or black tea, heat up your soup, or regulate any drink’s temperature - COMPLETE SETUP: Includes a 16 ounce travel mug, 2.0 heating element, battery, desk base, power cord, and a lid; ideal for road trips, camping, and long days at the office ## Product Details - **Brand:** Cauldryn - **Color:** Black - **Special Feature:** Heated - **Style:** Modern - **Recommended Uses For Product:** Travel ## Images ![Cauldryn Fyre Mobile 2.0 Smart Mug with 20 Hour Battery, Heated Travel Mug, 16 Ounce - Image 1](https://m.media-amazon.com/images/I/71e46NcdKtL.jpg) ![Cauldryn Fyre Mobile 2.0 Smart Mug with 20 Hour Battery, Heated Travel Mug, 16 Ounce - Image 2](https://m.media-amazon.com/images/I/71EIgRNZTbS.jpg) ![Cauldryn Fyre Mobile 2.0 Smart Mug with 20 Hour Battery, Heated Travel Mug, 16 Ounce - Image 3](https://m.media-amazon.com/images/I/81KXOjvGnUS.jpg) ![Cauldryn Fyre Mobile 2.0 Smart Mug with 20 Hour Battery, Heated Travel Mug, 16 Ounce - Image 4](https://m.media-amazon.com/images/I/81qaN2vc94L.jpg) ![Cauldryn Fyre Mobile 2.0 Smart Mug with 20 Hour Battery, Heated Travel Mug, 16 Ounce - Image 5](https://m.media-amazon.com/images/I/81PaiK5FaRL.jpg) ## Questions & Answers **Q: This thing is BIG 3.75 dia. how does this thing fit in the car cup holder?** A: The battery or car charger both fit. Without those it wont. **Q: How do I clean the Cauldryn?** A: The top and bottom come off making it easy to clean. The cup is stainless steel and cleans well. Some parts must be hand washed. **Q: Can you detach the base and still keep coffee at the target temp for 2 hours? Or do you have to have the base attached for the heater to work?** A: Not sure if the cup will hold it's temp for 2 hrs. without one of the 2 power power bases that came with my cup attached. My cup came with the A/C powered base you could use at an available outlet or a battery powered base for off grid use. The cup itself has a bottom that is removable, the heating element is part of the bottom with a docking style plug that connect to the power bases. Oh and my 16 oz. of coffee never to be left alone for 2 hrs. that 's why I'm not sure about how long the temp will stay at target without a power base attached. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Hot (not warm) coffee, happy buyer! *by J***D on Reviewed in the United States on December 11, 2019* I commute every morning 45 minutes to work. Invariably my coffee is lukewarm before I arrive. This product was recommended to me by a friend and I am finished using other coffee cups and yeti style mugs. Not only does this device keep my coffee hot for the drive, it actually heats it to make it hot throughout the day.The assembly is foolproof and the function is straight forward. I downloaded the app and it has made using this device as simple as it can possibly be.I’m excited to purchase the mixer type attachment and use this device on my next outdoor camping adventure as this baby will boil water in minutes!!! Happy with my purchase and happy to be drinking hot, not warm coffee all day long. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Awesome concept, a little pricey *by S***N on Reviewed in the United States on December 15, 2019* I received this item as a gift. It's really nice! But as others have noted, it's bulky and a bit cumbersome. I appreciated the added base to plug in and keep the drink hot without the battery pack - that comes in handy at work. The ability to boil water, in a mug, is stellar. However, the cup itself is only 16 oz. That's not a lot of water but is sufficient for most dehydrated meals (I take it car camping; it's FAR too heavy for backpacking). And it heats the water fast, too! I'm eager to get the blender and percolator attachments! Overall, it's a good item but a little pricey for me. The 2 usb chargers can be handy in a pinch, too.Overall, I recommend this product. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Bulky but it gets the job done. *by C***. on Reviewed in the United States on December 13, 2019* Bulky but battery last quite long. It heats up water from 15 to 55 degree celcius in about 10 to 15 minutes. Battery fully charged can heat uo water like this abt 4 to 5 times. It takes 3-4 hours to charge the battery. Same cable is used for the battery base and charging base so can't use them at the same time. Lid seals quite well. The remote app works but not friendly to use. Price similar like Ember but the build is not as quality. However, it lasts much longer. I like to attach the battery base for heating and remove after it is heated. This way the cup is easier and lighter to travel. But if u need the water constantly at a temperature..expect it will be like carrying a light laptop around. Battery is almost too big for TSA so be careful if u carry it on an airplane with other big battery pack for phone plus a laptoo ..u may be over the limit and it's up to ur luck if you don't get caught. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/167791554-cauldryn-fyre-mobile-2-0-smart-mug-with-20-hour](https://www.desertcart.co.th/products/167791554-cauldryn-fyre-mobile-2-0-smart-mug-with-20-hour) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*